At least 2,700 people in England and Wales died as a result of heatwaves that struck in May and June, according to a study released by experts from Imperial College London, the Met Office, and the London School of Hygiene and Tropical Medicine. The study utilized weather data, climate models, and studies on excess mortality during heatwaves to estimate the death toll. The UK and most of Europe experienced unprecedented heatwaves in May and June, with monthly records set at 35.1°C and 37.7°C, respectively, in England.
Extreme Heat and Early Timing
Mark McCarthy, science manager of the Met's climate attribution team, noted that these heatwaves were extreme for the UK and western Europe, especially given their early timing in the year. The study estimates that around 550 people died as a result of the heat between May 21 and 29, and nearly 2,200 died between June 18 and 28 in England and Wales.
Climate Change and Increased Risk
The authors emphasize the role of climate change, which is making heatwaves more intense and frequent. They estimate that maximum daytime temperatures were 3°C to 4°C higher than they would have been without global warming. Lea Berrang Ford, head of UKHSA's Centre for Climate and Health Security, said the models in the study help illustrate the scale of risk associated with extreme heat and the growing threat climate change poses to our wellbeing.
UKHSA to Release Official Estimate
The UK Health Security Agency (UKHSA) will publish its official estimate of heat-related deaths in the coming weeks, based on death records from recent heatwaves. This will provide further insight into the impact of these extreme weather events.
Government Preparedness and Recommendations
The Climate Change Committee (CCC) warned last year that the UK was 'not ready' to deal with the consequences of climate change. In a report published in May, it estimated that 92 percent of British homes could be too hot by 2050 and recommended that the government set maximum temperature limits in the workplace and invest in air conditioning for public buildings such as hospitals and schools.
Why This Matters for Bangladesh
The findings highlight the urgent need for countries, including Bangladesh, to prepare for the impacts of climate change. As global temperatures rise, the frequency and intensity of heatwaves are expected to increase, posing significant risks to public health. Bangladesh, with its dense population and vulnerability to extreme weather, must take proactive measures to mitigate these risks, such as improving infrastructure, enhancing public awareness, and implementing effective heatwave response plans.
